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The workbook contains three tests and five practical works. The tasks of the tests are offered in four equivalent versions.

Work on your version of the test thoughtfully, not forgetting to indicate the correct answers. The tests contain multiple-choice tasks with one correct answer tasks for establishing correspondence (logical pairs);

tasks for establishing the correct sequence;

open-ended tasks with a short answer.

These are the types of tasks that are still offered in external independent testing (EIT).